There are 8 ways to get from Union Square to San Francisco Airport (SFO) by subway, bus, taxi, car, towncar or shuttle

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

What companies run services between Union Square, CA, USA and San Francisco Airport (SFO), USA?

SamTrans operates a bus from Union Square to San Francisco Airport (SFO) every 30 minutes. Tickets cost $2 - $3 and the journey takes 1 h.

Train operators
BART
Website
bart.gov
Subway from Powell St. to San Francisco International Airport
Avg. Duration
30 min
Frequency
Every 20 minutes
Estimated price
$6 - $9
Schedules at
bart.gov
Subway from Montgomery St. to San Francisco International Airport
Avg. Duration
32 min
Frequency
Every 20 minutes
Estimated price
$6 - $9
Schedules at
bart.gov
Bus operators
SamTrans
Website
samtrans.com
Bus from Mission St & 5th St to SFO Airport Terminal A-Lower Level
Avg. Duration
1 h
Frequency
Every 30 minutes
Estimated price
$2 - $3
Schedules at
samtrans.com
Other operators
Uber San Francisco Bay Area
Website
uber.com
Towncar from Union Square to San Francisco Airport (SFO)
Avg. Duration
16 min
Frequency
On demand
Estimated price
$22 - $29
Signup at
uber.com
POOL
$55 - $75
ASSIST
$22 - $29
uberX
$22 - $29
WAV
$22 - $29
uberXL
$35 - $45
SELECT
$50 - $65
BLACK
$65 - $85
SUV
$75 - $95
Taxi
Avg. Duration
16 min
Estimated price
$80 - $100
https://www.sfmta.com/
Website
sfmta.com
Yellow Cab
Phone
+1 415.333.3333
Website
yellowcabsf.com
Taxi Bay Area
Phone
+1 408-541-1515
Website
taxibayarea.com
SF Green Cab
Phone
+1 415-626-4733
Website
greencabsf.com
Jayride
Avg. Duration
16 min
Frequency
On demand
Towncar from Union Square to San Francisco Airport
Estimated price
$90 - $130
Shuttle from Union Square to San Francisco Airport
Estimated price
$35 - $50

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Questions & Answers

How far is it from Union Square to San Francisco Airport (SFO)?

The distance between Union Square and San Francisco Airport (SFO) is 19 km. The road distance is 23 km.

What is the cheapest way to get from Union Square to San Francisco Airport (SFO)?

The cheapest way to get from Union Square to San Francisco Airport (SFO) is to drive which costs $2 and takes 16 min.

What is the fastest way to get from Union Square to San Francisco Airport (SFO)?

The quickest way to get from Union Square to San Francisco Airport (SFO) is to shuttle which takes 16 min and costs $40.

Is there a direct bus between Union Square and San Francisco Airport (SFO)?

Yes, there is a direct bus departing from Mission St & 5th St and arriving at SFO Airport Terminal A-Lower Level. Services depart every 30 minutes, and operate every day. The journey takes approximately 1 h.

How long does it take to get from Union Square to San Francisco Airport (SFO)?

The BART from Powell St. to San Francisco International Airport takes 30 min including transfers and departs every 20 minutes.